Merge pull request #9 from Vizzuality/feature/local-image-extension

Local tiles as pattern test png and jpg

Author: sorodrigo

lib/android/src/main/java/com/airbnb/android/react/maps/AirMapLocalTile.java

@@ -45,12 +45,21 @@ public Tile getTile(int x, int y, int zoom) {
             File myFile = new File(dir + "/" + pathUrl);
 
             try {
-                image = BitmapFactory.decodeFile(myFile.getAbsolutePath(), options);
+                image = BitmapFactory.decodeFile(myFile.getAbsolutePath() + ".png", options);
             } catch (Exception e) {
                 e.printStackTrace();
                 return NO_TILE;
             }
 
+            if (image == null) {
+                try {
+                    image = BitmapFactory.decodeFile(myFile.getAbsolutePath() + ".jpg", options);
+                } catch (Exception e) {
+                    e.printStackTrace();
+                    return NO_TILE;
+                }
+            }
+
             if (image != null) {
                 Bitmap finalBitmap = Bitmap.createBitmap(image , 0 , 0, this.width, this.height);
                 stream = new ByteArrayOutputStream();